Alfred Houstoun-Boswall (1854-1920) (1854–1920) Parents Sir George Houstoun-Boswall of Blackadder, 2nd Bt. Euphemia Boswall Children John Francis Houstoun-Boswall Sir William Evelyn Houstoun-Boswall Charles Houstoun-Boswall Siblings Robert Houstoun-Boswall-Preston Evelyn Houstoun-Boswall Thomas Houstoun-Boswall-Preston Sir George Houstoun-Boswall of Blackadder, 3rd Bt. William Houstoun-Boswall-Preston Partners Emmeline Charlotte Frances de Winton